Attenuation Correction of Weather Radar Reflectivity with Arbitrary Oriented Microwave Link
المؤلفون المشاركون
Liu, Xi-chuan
Song, Kun
Zhang, Peng
Li, Zhaoming
Zhou, Zeming
Yang, Pinglv
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-12-31
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
To compensate radar reflectivity for attenuation effect, a new method for attenuation correction of the radar reflectivity using arbitrary oriented microwave link (referred henceforth to as ACML) is developed and evaluated.
Referring to the measurement of arbitrary oriented microwave link, the ACML method optimizes the ratio of specific attenuation to specific differential phase which is a key parameter in attenuation correction schemes.
The proposed method was evaluated using real data of a dual-polarization X-band radar and measurements of two microwave links during two rainstorm events.
The results showed that the variation range of the optimized ratio was overall consistent with the results of the previous studies.
After attenuation correction with the optimal ratios, the radar reflectivity was significantly compensated, especially at long distances.
The corrected reflectivity was more intense than the reflectivity corrected by the “self-consistent” (SC) method and closer to the reflectivity of a nearby S-band radar.
The effectiveness of the method was also verified by comparing the rain rates estimated by the X-band radar with those derived by rain gauges.
It is demonstrated that arbitrary oriented microwave link can be adopted to optimize the attenuation correction of radar reflectivity.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Peng& Liu, Xi-chuan& Li, Zhaoming& Zhou, Zeming& Song, Kun& Yang, Pinglv. 2017. Attenuation Correction of Weather Radar Reflectivity with Arbitrary Oriented Microwave Link. Advances in Meteorology،Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1122781
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Peng…[et al.]. Attenuation Correction of Weather Radar Reflectivity with Arbitrary Oriented Microwave Link. Advances in Meteorology No. 2017 (2017), pp.1-17.
https://search.emarefa.net/detail/BIM-1122781
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Peng& Liu, Xi-chuan& Li, Zhaoming& Zhou, Zeming& Song, Kun& Yang, Pinglv. Attenuation Correction of Weather Radar Reflectivity with Arbitrary Oriented Microwave Link. Advances in Meteorology. 2017. Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1122781
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1122781
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر